Changes for page SDMX 3.0 Standards. Section 5. Registry Specification: Logical Functionality

Last modified by Artur K. on 2026/05/29 14:29

From version 46.1

edited by Artur K.
on 2026/05/29 14:29

Change comment: Copied from sdmxsrlocalization:Methodology.SDMX 3\.0 Standards\. Section 5\. Registry Specification\: Logical Functionality.WebHome

To version 41.4

edited by Elena Yasinovskaya
on 2025/06/18 11:45

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- SKMS.Methodology.Code.MethodologyClass[0]
- SUZ.Methodology.Code.MethodologyClass[0]

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@@ -1,1 +1,1 @@
--xwiki:XWiki.arturkryazhev
++xwiki:XWiki.elenasemanticproorg

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	1	+Artefact\|Attribute\|Category scheme\|Code list\|Component\|Data set\|Data structure definition\|Dataflow\|Dimension\|Maintenance agency\|Measure\|Metadata repository\|Metadata set\|Metadata structure definition\|Metadataflow\|Notification\|Provision agreement\|Reference metadata\|SDMX Information Model\|SDMX Registry\|SDMX-JSON\|SDMX-ML\|Statistical data and metadata exchange\|Structural metadata

Content

@@ -26,7 +26,7 @@
  Standard formats for the exchange of aggregated statistical data and metadata as prescribed in [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] v3.0 are envisaged to bring benefits to the statistical community because data reporting and dissemination processes can be made more efficient.
--As organisations migrate to [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] enabled systems, many XML, JSON (and conventional) [[artefacts>>doc:Glossary.Artefact.WebHome]] will be produced (e.g., [[Data Structure,>>doc:Glossary.Data structure definition.WebHome]] [[Metadata Structure>>doc:Glossary.Metadata structure definition.WebHome]], [[Code List>>doc:Glossary.Code list.WebHome]] and (% style="color:#e74c3c" %)[[Concept>>doc:Glossary.Concept.WebHome]](%%) definitions – often collectively called [[structural metadata>>doc:Glossary.Structural metadata.WebHome]] – XML schemas generated from [[data structure definitions>>doc:Glossary.Data structure definition.WebHome]], XSLT stylesheets for transformation and display of data and metadata, terminology references, etc.). The [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] model supports interoperability, and it is important to be able to discover and share these [[artefacts>>doc:Glossary.Artefact.WebHome]] between parties in a controlled and organized way.
++As organisations migrate to [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] enabled systems, many XML, JSON (and conventional) [[artefacts>>doc:Glossary.Artefact.WebHome]] will be produced (e.g., [[Data Structure,>>doc:Glossary.Data structure definition.WebHome]] [[Metadata Structure>>doc:Glossary.Metadata structure definition.WebHome]], [[Code List>>doc:Glossary.Code list.WebHome]] and (% style="color:#e74c3c" %)[[Concept>>doc:sdmx:Glossary.Concept.WebHome]](%%) definitions – often collectively called [[structural metadata>>doc:Glossary.Structural metadata.WebHome]] – XML schemas generated from [[data structure definitions>>doc:Glossary.Data structure definition.WebHome]], XSLT stylesheets for transformation and display of data and metadata, terminology references, etc.). The [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] model supports interoperability, and it is important to be able to discover and share these [[artefacts>>doc:Glossary.Artefact.WebHome]] between parties in a controlled and organized way.
  This is the role of the registry.
@@ -196,7 +196,7 @@
  * [[data flows>>doc:Glossary.Dataflow.WebHome]] and [[metadata flows>>doc:Glossary.Metadataflow.WebHome]]
  * [[data structure definitions>>doc:Glossary.Data structure definition.WebHome]] and [[metadata structure definitions>>doc:Glossary.Metadata structure definition.WebHome]]
--* [[code lists>>doc:Glossary.Code list.WebHome]]
++* [[code lists>>doc:sdmx:Glossary.Code list.WebHome]]
  * value lists
  * [[concept schemes>>doc:Glossary.Concept scheme.WebHome]]
  * reporting taxonomies
@@ -232,7 +232,7 @@
  * QueryRegistrationRequest
  * QueryRegistrationResponse
--The Data and Metadata Registration Service allows [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] conformant files and webaccessible databases containing published data and [[reference metadata>>doc:Glossary.Reference metadata.WebHome]] to be registered in the [[SDMX Registry>>doc:Glossary.SDMX Registry.WebHome]]. The registration process MAY validate the content of the [[datasets>>doc:Glossary.Data set.WebHome]] or metadatasets, and MAY extract a concise [[representation>>doc:Glossary.Representation.WebHome]] of the contents in terms of (% style="color:#e74c3c" %)[[concept>>doc:Glossary.Concept.WebHome]](%%) values (e.g., values of the data [[attribute>>doc:Glossary.Attribute.WebHome]], [[dimension>>doc:Glossary.Dimension.WebHome]], metadata [[attribute>>doc:Glossary.Attribute.WebHome]]), or entire keys, and storing this as a record in the registry to enable discovery of the original [[dataset>>doc:Glossary.Data set.WebHome]] or metadata-set. These are called [[Constraints>>doc:Glossary.Constraint.WebHome]] in the [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]]-IM.
++The Data and Metadata Registration Service allows [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] conformant files and webaccessible databases containing published data and [[reference metadata>>doc:Glossary.Reference metadata.WebHome]] to be registered in the [[SDMX Registry>>doc:Glossary.SDMX Registry.WebHome]]. The registration process MAY validate the content of the [[datasets>>doc:Glossary.Data set.WebHome]] or metadatasets, and MAY extract a concise [[representation>>doc:Glossary.Representation.WebHome]] of the contents in terms of (% style="color:#e74c3c" %)[[concept>>doc:sdmx:Glossary.Concept.WebHome]](%%) values (e.g., values of the data [[attribute>>doc:Glossary.Attribute.WebHome]], [[dimension>>doc:Glossary.Dimension.WebHome]], metadata [[attribute>>doc:Glossary.Attribute.WebHome]]), or entire keys, and storing this as a record in the registry to enable discovery of the original [[dataset>>doc:Glossary.Data set.WebHome]] or metadata-set. These are called [[Constraints>>doc:Glossary.Constraint.WebHome]] in the [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]]-IM.
  The Data and Metadata Registration Service MAY validate the following, subject to the access control mechanism implemented in the Registry:
@@ -242,7 +242,7 @@
  * that a simple [[data source>>doc:Glossary.Data source.WebHome]] exists (i.e., a file accessible at a URL);
  * that the correct [[Data Structure Definition>>doc:Glossary.Data structure definition.WebHome]] or [[Metadata Structure Definition>>doc:Glossary.Metadata structure definition.WebHome]] is used by the registered data;
  * that the [[components>>doc:Glossary.Component.WebHome]] ([[Dimensions>>doc:Glossary.Dimension.WebHome]], [[Attributes>>doc:Glossary.Attribute.WebHome]], [[Measures>>doc:Glossary.Measure.WebHome]], Metadata [[Attributes>>doc:Glossary.Attribute.WebHome]], etc.) are consistent with the [[Data Structure Definition>>doc:Glossary.Data structure definition.WebHome]] or [[Metadata Structure Definition>>doc:Glossary.Metadata structure definition.WebHome]];
--* that the valid [[representations>>doc:Glossary.Representation.WebHome]] of the (% style="color:#e74c3c" %)[[concepts>>doc:Glossary.Concept.WebHome]](%%) to which these [[components>>doc:Glossary.Component.WebHome]] correspond conform to the definition in the [[Data Structure Definition>>doc:Glossary.Data structure definition.WebHome]] or [[Metadata Structure Definition>>doc:Glossary.Metadata structure definition.WebHome]]. The Registration has an action [[attribute>>doc:Glossary.Attribute.WebHome]] which takes one of the following values:
++* that the valid [[representations>>doc:Glossary.Representation.WebHome]] of the (% style="color:#e74c3c" %)[[concepts>>doc:sdmx:Glossary.Concept.WebHome]](%%) to which these [[components>>doc:Glossary.Component.WebHome]] correspond conform to the definition in the [[Data Structure Definition>>doc:Glossary.Data structure definition.WebHome]] or [[Metadata Structure Definition>>doc:Glossary.Metadata structure definition.WebHome]]. The Registration has an action [[attribute>>doc:Glossary.Attribute.WebHome]] which takes one of the following values:
  (% style="width:755.294px" %)
  |(% style="width:187px" %)**Action Attribute Value**|(% style="width:566px" %)**Behaviour**
@@ -461,7 +461,7 @@
  **container-object-id** is the identifier of an intermediary object that contains the actual object which the URN is identifying. It is not mandatory as many actual objects do not have an intermediary container object. For instance, a [[Code>>doc:Glossary.Code.WebHome]] is in a maintained object (Codelist) and has no intermediary container object, whereas a MetadataAttribute has an intermediary container object (MetadataAttributeDescriptor) and may have an intermediary container object, which is its parent MetadataAttribute. For this reason, the container object id may repeat, with each repetition identifying the object at the next-lower [[level>>doc:Glossary.Level.WebHome]] in its [[hierarchy>>doc:Glossary.Hierarchy.WebHome]]. Note that if there is only a single containing object in the model then it is NOT included in the URN structure. This applies to AttributeDescriptor, DimensionDescriptor, and MeasureDescriptor where there can be only one such object and this object has a fixed id. Therefore, whilst each of these has a URN, the id of the AttributeDescriptor, DimensionDescriptor, and MeasureDescriptor is not included when the actual object is a DataAttribute or a Dimension/ TimeDimension, or a Measure.
--Note that although a [[Code>>doc:Glossary.Code.WebHome]] can have a parent [[Code>>doc:Glossary.Code.WebHome]] and a (% style="color:#e74c3c" %)[[Concept>>doc:Glossary.Concept.WebHome]](%%) can have a parent (% style="color:#e74c3c" %)[[Concept>>doc:Glossary.Concept.WebHome]](%%) these are maintained in a flat structure and therefore do not have a containerobject-id.
++Note that although a [[Code>>doc:Glossary.Code.WebHome]] can have a parent [[Code>>doc:Glossary.Code.WebHome]] and a (% style="color:#e74c3c" %)[[Concept>>doc:sdmx:Glossary.Concept.WebHome]](%%) can have a parent (% style="color:#e74c3c" %)[[Concept>>doc:sdmx:Glossary.Concept.WebHome]](%%) these are maintained in a flat structure and therefore do not have a containerobject-id.
  For example, the sequence is agency:DSDid(version).DimensionId and not agency:DSDid(version).DimensionDescriptorId.DimensionId.
@@ -497,23 +497,23 @@
  (% class="wikigeneratedid" id="HConcreteExamplesoftheURNStructure" %)
  //__**Concrete Examples of the URN Structure**__//
--The [[Data Structure Definition>>doc:Glossary.Data structure definition.WebHome]] CRED_EXT_DEBT of legacy version 2.1 maintained by the toplevel Agency TFFS would have the URN:
++The [[Data Structure Definition>>doc:Glossary.Data structure definition.WebHome]] CRED_EXT_DEBT of legacy (% style="color:#e74c3c" %)version(%%) 2.1 maintained by the toplevel Agency TFFS would have the URN:
         urn:sdmx:org.sdmx.infomodel.datastructure.DataStucture=TFFS:CRED_EXT_ DEBT(2.1)
--The URN for a [[code>>doc:Glossary.Code.WebHome]] for Argentina maintained by ISO in the [[code list>>doc:Glossary.Code list.WebHome]] CL_3166A2 of semantic version 1.0.0 would be:
++The URN for a [[code>>doc:Glossary.Code.WebHome]] for Argentina maintained by ISO in the [[code list>>doc:Glossary.Code list.WebHome]] CL_3166A2 of semantic (% style="color:#e74c3c" %)version(%%) 1.0.0 would be:
          urn:sdmx:org.sdmx.infomodel.codelist.Code=ISO:CL_3166A2(1.0.0).AR
--The URN for a [[category>>doc:Glossary.Category.WebHome]] (id of 1) which has parent [[category>>doc:Glossary.Category.WebHome]] (id of 2) maintained by [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] in the [[category scheme>>doc:Glossary.Category scheme.WebHome]] SUBJECT_MATTER_DOMAINS of the semantic extended version 1.0.0draft would be:
++The URN for a [[category>>doc:Glossary.Category.WebHome]] (id of 1) which has parent [[category>>doc:Glossary.Category.WebHome]] (id of 2) maintained by [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] in the [[category scheme>>doc:Glossary.Category scheme.WebHome]] SUBJECT_MATTER_DOMAINS of the semantic extended (% style="color:#e74c3c" %)version(%%) 1.0.0draft would be:
          urn:sdmx:org.sdmx.infomodel.categoryscheme.Category=SDMX:SUBJECT_MATT ER_DOMAINS(1.0.0-draft).1.2
--The URN for a Metadata [[Attribute>>doc:Glossary.Attribute.WebHome]] maintained by [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] in the [[MSD>>doc:Glossary.Metadata structure definition.WebHome]] CONTACT_METADATA of semantic version 1.0.0 where the [[hierarchy>>doc:Glossary.Hierarchy.WebHome]] of the Metadata [[Attribute>>doc:Glossary.Attribute.WebHome]] is CONTACT_DETAILS/CONTACT_NAME would be:
++The URN for a Metadata [[Attribute>>doc:Glossary.Attribute.WebHome]] maintained by [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] in the [[MSD>>doc:Glossary.Metadata structure definition.WebHome]] CONTACT_METADATA of semantic (% style="color:#e74c3c" %)version(%%) 1.0.0 where the [[hierarchy>>doc:Glossary.Hierarchy.WebHome]] of the Metadata [[Attribute>>doc:Glossary.Attribute.WebHome]] is CONTACT_DETAILS/CONTACT_NAME would be:
         urn:sdmx:org.sdmx.infomodel.metadatastructure.MetadataAttribute=SDMX: CONTACT_METADATA(1.0.0).CONTACT_DETAILS.CONTACT_NAME
--The TFFS defines ABC as a sub-Agency of TFFS then the URN of a [[Dataflow>>doc:Glossary.Dataflow.WebHome]] maintained by ABC and identified as EXTERNAL_DEBT of semantic version 1.0.0 would be:
++The TFFS defines ABC as a sub-Agency of TFFS then the URN of a [[Dataflow>>doc:Glossary.Dataflow.WebHome]] maintained by ABC and identified as EXTERNAL_DEBT of semantic (% style="color:#e74c3c" %)version(%%) 1.0.0 would be:
         urn:sdmx:org.sdmx.infomodel.datastructure.Dataflow=TFFS.ABC:EXTERNAL_ DEBT(1.0.0)
@@ -520,7 +520,7 @@
  The [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]]-RR MUST support this globally unique identification scheme. The [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]]-RR MUST be able to create the URN from the individual identification [[attributes>>doc:Glossary.Attribute.WebHome]] submitted and to transform the URN to these identification [[attributes>>doc:Glossary.Attribute.WebHome]]. The identification [[attributes>>doc:Glossary.Attribute.WebHome]] are:
  * **Identifiable and [[Nameable Artefacts>>doc:Glossary.Nameable artefact.WebHome]]**: id (in some cases this id may be hierarchic)
--* **[[Maintainable Artefacts>>doc:Glossary.Maintainable artefact.WebHome]]**: id, version, agencyId
++* **[[Maintainable Artefacts>>doc:Glossary.Maintainable artefact.WebHome]]**: id, (% style="color:#e74c3c" %)version(%%), agencyId
  The [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]]-RR MUST be able to resolve the unique identifier of an [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] [[artefact>>doc:Glossary.Artefact.WebHome]] and to produce an [[SDMX-ML>>doc:Glossary.SDMX-ML.WebHome]] rendering of that [[artefact>>doc:Glossary.Artefact.WebHome]] if it is located in the Registry.
@@ -720,13 +720,13 @@
  **Table 3: Table of identification components for SDMX Identifiable Artefacts**
--= 7 Implementation Notes =
++= {{id name="_Toc93861"/}}7 Implementation Notes =
--=== 7.1 Structural Definition Metadata ===
++=== {{id name="_Toc93862"/}}7.1 Structural Definition Metadata ===
--=== 7.1.1 Introduction ===
++=== {{id name="_Toc93863"/}}7.1.1 Introduction ===
--The [[SDMX Registry>>doc:Glossary.SDMX Registry.WebHome]] must have the ability to support agencies in their role of defining and disseminating [[structural metadata>>doc:Glossary.Structural metadata.WebHome]] [[artefacts>>doc:Glossary.Artefact.WebHome]]. These [[artefacts>>doc:Glossary.Artefact.WebHome]] include [[data structure definitions>>doc:Glossary.Data structure definition.WebHome]], [[code lists>>doc:Glossary.Code list.WebHome]], (% style="color:#e74c3c" %)[[concepts>>doc:Glossary.Concept.WebHome]](%%) etc. and are fully defined in the [[SDMX-IM>>doc:Glossary.SDMX Information Model.WebHome]]. An authenticated agency may submit valid [[structural metadata>>doc:Glossary.Structural metadata.WebHome]] definitions which must be stored in the registry. Note that the term “[[structural metadata>>doc:Glossary.Structural metadata.WebHome]]” refers as a general term to all structural [[components>>doc:Glossary.Component.WebHome]] ([[Data Structure Definitions>>doc:Glossary.Data structure definition.WebHome]], [[Metadata Structure Definitions>>doc:Glossary.Metadata structure definition.WebHome]], [[Code Lists>>doc:Glossary.Code list.WebHome]], [[Concept Schemes>>doc:Glossary.Concept scheme.WebHome]], etc.)
++The [[SDMX Registry>>doc:Glossary.SDMX Registry.WebHome]] must have the ability to support agencies in their role of defining and disseminating [[structural metadata>>doc:Glossary.Structural metadata.WebHome]] [[artefacts>>doc:Glossary.Artefact.WebHome]]. These [[artefacts>>doc:Glossary.Artefact.WebHome]] include [[data structure definitions>>doc:Glossary.Data structure definition.WebHome]], [[code lists>>doc:Glossary.Code list.WebHome]], (% style="color:#e74c3c" %)concepts(%%) etc. and are fully defined in the [[SDMX-IM>>doc:Glossary.SDMX Information Model.WebHome]]. An authenticated agency may submit valid [[structural metadata>>doc:Glossary.Structural metadata.WebHome]] definitions which must be stored in the registry. Note that the term “[[structural metadata>>doc:Glossary.Structural metadata.WebHome]]” refers as a general term to all structural [[components>>doc:Glossary.Component.WebHome]] ([[Data Structure Definitions>>doc:Glossary.Data structure definition.WebHome]], [[Metadata Structure Definitions>>doc:Glossary.Metadata structure definition.WebHome]], [[Code Lists>>doc:Glossary.Code list.WebHome]], [[Concept Schemes>>doc:Glossary.Concept scheme.WebHome]], etc.)
  At a minimum, [[structural metadata>>doc:Glossary.Structural metadata.WebHome]] definitions may be submitted to and queried from the registry via an HTTP/HTTPS POST in the form of one of the [[SDMX-ML>>doc:Glossary.SDMX-ML.WebHome]] messages for [[structural metadata>>doc:Glossary.Structural metadata.WebHome]] and the [[SDMX>>doc:Glossary.Statistical data and metadata exchange.WebHome]] RESTful API for structure queries. The message may contain all [[structural metadata>>doc:Glossary.Structural metadata.WebHome]] items for the whole registry, [[structural metadata>>doc:Glossary.Structural metadata.WebHome]] items for one [[maintenance agency>>doc:Glossary.Maintenance agency.WebHome]], or individual [[structural metadata>>doc:Glossary.Structural metadata.WebHome]] items.

SKMS.Methodology.Code.MethodologyClass[0]

SUZ.Methodology.Code.MethodologyClass[0]